[users] Use with Word/Excel

[Rarangure]

I have not downloaded your product yet, but am looking into it. I currently  
do NOT have any Microsoft programs on my computer. The company I work for 
sends  everything out in and needs to receive information in Word documents and 
Excel  spreadsheets.
 
Will this be compatible? If I receive an Excel spreadsheet, will I be able  
to open it? Will I be able to open Word documents?